Simulation of the process of long-mandrel drawing of profile pipes
Abstract
Simulation of the process of long-mandrel drawing of profile pipes
Incoming article date: 30.12.2024The step-by-step construction of a computer model of the process of long-angle drawing of profile pipes is considered. The minimum dimensions of the blanks have been determined, the use of which ensures the necessary dimensions of the finished product. The scheme of applying a deforming force with size adjustment in the current state during step-by-step deformation is taken into account. Geometric and finite element models have been obtained that make it possible to find all the parameters of the deformation site during the drawing process.
Keywords: dimensions of the workpiece, profile pipe, boundary conditions, load application, physical model, finite element grid